Apparatus for and process of cutting and reeling tire fabric.



0E COURCY NEAL. APPARATUS FOR AND PROCESS OF CUTTING ANDREELING TIRE FABRIC.

APPLICATION FILED JUNE 28,1915.

Patented July 4, 1916.

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BE COURCY NEAL, 033 DETROIT, MICHIGAN, ASSIGNGR T MORGAN 6a WRIGHT, CQRPORATTEON OF MICHIGAN.

APPAEATUS F033 AND PROCESS O1? CUTTING AND HEELING TIRE FABRIC. 7

T 0 all whom it may concern:

Be it known that I, Us County NEAL, a citizen of the United States, residing at Detroit, county of Wayne, State of Michigan, have invented certain new and useful Imn-ovei'nents in Apparatus for and Processes of Cutting and Reeling Tire Fabric, of which the following is a full, clear, and c:- act description.

This invention relates to processes for and methods of preparing rubber treated fabric for use in the construction of tires and has for an object to provide an apparatus and process whereby the oi. the sac-called books hitherto employed in handling such material, will be obviated.

Hitherto in the manufacture of bias out rubber treated fabric for use in building tires, it has been customary to first cut bias strips from a traveling web of the rubber treated fabric, then place these bias cut strips in. a book which consists of a board having a number of strips of muslin tacked .to one edge, the bias cut strips beingginserted between the muslin leaves of the book to pro vent their sticking together While handling in transportation. Subsequently, these bars cut strips were removed from the boos,

placed upon a flat table, there spliced end to end, and then rolled up upon a. reel witha liner strip of fabric between the convolutions of the roll to keep the convolutions from sticking together. The present invert.- tion prov des means which dispenses with these books, and theattendant unnecessary handlingazid detrimental distortion of the fabric incident thereto, and this end is attained by the continuous reeling oi the bias cut strips direct from a moving supply of the same.

The invention'c'an be readily understood from the following description taken in connection with the accompanying drawing, in which- Figure 1 is a. diagrammatic plan view of apparatus which may be used in carrying out the invention; Fig. 2 is a cross-sectional view on the line 2-2, Fig. 1; 1

Briefly, the improvement consists in extending the table 10 of the bias cutting machine A, which carries the conveyor belts 11, three or four times its previous, length and then locating alon Y the side of the table, at an angle thereto, t e reeling tables 3, as in- Eipecifieation of Letters Patent.

Patented July a. into,

application filed June '38, 1915. .rseriel Ne. 3%,778.

dicated in 1. The strips of bias cut tabric are conveyed by the belts to these adlpccnt tables on which they are placed by toe operator who does the reeling, and are there reeled up on the rolls at the cndsIIQ,

the successive pieces being spliced end to end 'tioned'at the inner ends of the respective reeling machines B substantially simultaneously remove strips of the bias out fabric, splice the same upon said tables, end to end, and'reel the upon the rolls 12. These rolls in the present embodiment are shown as manually driven byvachain drive 16, and as usual, are reinovably attached to their respective tables to permit of a full roll being removed and replaced with an empty one when necessary. A liner strip 17 of fabric is Wound between the convolutions of the rubber treated fabric during this reeling operation. By, thus cutting and immediately splicing and reeling the bias cut strips as above described, I am able'to obtain a better joint at the splices than usual, since the freshness and conse uently the adhesiveness of the raw rubber-is 'etter retained than possible with the use of books wherein the rubher is subject to deterioration from exposure to air, dust, and the like, as is Well known. Consequently, the adhesiveness of such, rubher: is not equal to the adhesiveness of the fresh -unpolluted ravv rubber, from which I am enabled to form the splices or joints b splicing the bias outstrips immediately a ter the cutting operation and thereupon immediately reeling the same.

Having described my invention, what I.

claim and desire to protect by Letters Patent is:

1. The process of preparing rubber treated fabric, consisting of cutting a web of the fabric into bias strips, advancing said strips in a continuation of the path of said "web, successively removing said strips from v memes and splicing and reeling the strips at each of said stations,

2. The process of preparing rubber 'treated fabric consisting of cutting bias strips from a web of the -fabric, continuously advancing said strips side by side, successively removing the strips endwise during the advance thereof at successive stations, splicing the freshly cut bias strips end to end and reeling the resultant continuous strips at each of said stations.

3. The process cf preparing rubber treated fabric for use in building tires, consisting of cutting a traveling Web of the fabric into bias strips, advancing said strips side by side in a continuation of the path of said web, removing certain cl said strips.

from the advancing supply substantially simultaneously at predetermined stations,

andat said stations splicing and reeling the corresponding strips.

4. Apparatus for preparing rubber treated fabric for use in building tires comprising means for cutting a traveling web of the fabric into bias strips, means for advancing said strips side by side in a continuation of thepath of saidweb, splicing tables disposed at intervals laterally of the path of said bias cut strips and adapted to permit of certain of said strips being substantially simultaneously transferred from said supply to said tables, and means on said tables for reeling the transferredstrips subsequent to their being spliced end to end upon said tables.

5. Apparatus for preparing rubber treated fabric for use in building tires, consisting of a" shear for cutting a traveling web of fabric into. bias strips, a conveyer for advancingsaid strips side by side away from said shear, a plurality of splicing tables disposed at intervals along the side of said con- Yeyer, the supply of bias cut strips on the conveyer moving progressively past the inner ends of-the said tables and permitting certain of the strips being transferred substantially simultaneously from the supply to said tables and there spliced end to end, and means on said tables for reeling the corresponding strips.

Signed at Detroit, county of Wayne and State of Michigan, this 9th day of June,

DE COURGY NEAL. 

